November 2026

[November 3, 2026] Preview: Candlestick and Trade Channels: Snapshot Push Removed

Effective date: demo trading on November 4, 2026; live trading expected on November 17, 2026

Interface:

• WebSocket Spot / Futures candlestick channels (candle1m, candle5m, candle1H, etc.)
• WebSocket Spot / Futures trade channels (trade)

Changes:

• After a successful subscription, these channels will no longer push snapshot data (action=snapshot); only real-time incremental data (action=update) will be pushed.
• To obtain historical candlestick or trade data, please use the corresponding REST API.